Green Onions is a soul album by Booker T. & the M.G.'s, released on Stax Records in October of 1962 (see 1962 in music). The title tune is currently being used in TV and radio commercials for Mercedes-Benz in the United States, and is a favorite at baseball parks across the United States as well. It was recently used as the theme song on Bus Eireann's advertising campaign in Ireland.